:root {
  --forest: #173f2c;
  --forest-deep: #09281b;
  --moss: #416c4c;
  --cream: #f1eadb;
  --paper: #e6ddca;
  --ink: #17261d;
  --fire: #cf3b21;
  --fire-dark: #a62918;
  --gold: #c8a65b;
  --line: rgba(23, 38, 29, .22);
  --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.8;
  overflow-x: clip;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, summary { font: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .6rem 1rem;
  color: #fff;
  background: var(--forest-deep);
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(calc(100% - 56px), 1440px);
  margin: 0 auto;
  padding: 24px 0;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.36);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-decoration: none;
}
.brand img { width: 28px; height: 31px; object-fit: contain; filter: brightness(0) invert(1); }
.site-header nav { display: flex; gap: 34px; }
.site-header nav a {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-decoration: none;
}
.site-header nav .official-link {
  padding-left: 20px;
  border-left: 1px solid rgba(255,255,255,.36);
  color: rgba(255,255,255,.76);
  font-size: 9px;
}
.header-cta {
  justify-self: end;
  padding: 10px 22px;
  color: var(--forest-deep);
  background: var(--cream);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: 150px max(7vw, 28px) 8vh;
  isolation: isolate;
  color: #fff;
  background: var(--forest-deep);
}
.hero-media, .hero-shade { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 52% 48%; }
.hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(4,22,14,.88) 0%, rgba(4,22,14,.52) 46%, rgba(4,22,14,.18) 72%),
    linear-gradient(0deg, rgba(4,22,14,.75) 0%, transparent 55%);
}
.hero-eyebrow {
  position: absolute;
  left: max(7vw, 28px);
  top: 19%;
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .28em;
  writing-mode: vertical-rl;
}
.hero-copy { width: min(780px, 72vw); }
.anniversary-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 26px;
  color: var(--cream);
}
.anniversary-lockup b {
  color: var(--fire);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(70px, 8vw, 126px);
  font-weight: 400;
  line-height: .68;
}
.anniversary-lockup span { display: grid; text-align: left; }
.anniversary-lockup strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(16px, 1.4vw, 22px);
  font-weight: 400;
  letter-spacing: .13em;
}
.anniversary-lockup small {
  margin-top: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .18em;
}
.era-mark {
  display: flex;
  align-items: baseline;
  gap: .08em;
  margin: 0 0 8px;
  color: var(--fire);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(58px, 9vw, 152px);
  font-weight: 400;
  letter-spacing: -.075em;
  line-height: .8;
}
.era-mark span { font-size: .24em; letter-spacing: .08em; }
.hero h1 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(48px, 7vw, 112px);
  font-weight: 500;
  letter-spacing: .03em;
  line-height: 1.08;
}
.hero h1 em { color: var(--paper); font-style: normal; }
.hero-special {
  max-width: 47em;
  margin: 30px 0 0;
  padding: 12px 0 12px 18px;
  border-left: 2px solid var(--fire);
  font-size: clamp(14px, 1.15vw, 17px);
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.9;
}
.hero-lead {
  margin: 14px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(14px, 1.1vw, 17px);
  letter-spacing: .09em;
  line-height: 1.9;
}
.hero-date {
  position: absolute;
  right: max(5vw, 28px);
  bottom: 8vh;
  display: grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  column-gap: 10px;
  width: 212px;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,.6);
  border-bottom: 1px solid rgba(255,255,255,.6);
}
.hero-date-year { grid-column: 1 / -1; margin-bottom: 5px; font-size: 10px; letter-spacing: .3em; }
.hero-date strong { font-family: Georgia, serif; font-size: 38px; font-weight: 400; line-height: 1.15; }
.hero-date > span:not(.hero-date-year) { font-size: 10px; font-weight: 700; letter-spacing: .18em; }
.hero-date i { grid-column: 1 / -1; height: 1px; margin: 5px 0; background: rgba(255,255,255,.25); }
.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-size: 8px;
  letter-spacing: .22em;
  text-decoration: none;
}
.scroll-cue i { width: 1px; height: 25px; background: #fff; }

.kicker {
  margin: 0 0 18px;
  color: var(--fire-dark);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .28em;
}
.kicker-light { color: var(--gold); }

.intro {
  position: relative;
  display: grid;
  grid-template-columns: .75fr 1.2fr 1.2fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
  width: min(calc(100% - 56px), var(--max));
  margin: 0 auto;
  padding: clamp(100px, 13vw, 190px) 0;
}
.section-stamp {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 3 / 4.2;
  color: var(--cream);
  background: var(--forest);
  border-radius: 50% 50% 46% 46% / 35% 35% 60% 60%;
  text-align: center;
}
.section-stamp strong { font-family: Georgia, serif; font-size: clamp(90px, 13vw, 178px); font-weight: 400; line-height: .8; }
.section-stamp span { font-size: 10px; font-weight: 700; letter-spacing: .32em; }
.intro h2, .section-heading h2, .goods h2, .official-posts h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(36px, 4.4vw, 70px);
  font-weight: 500;
  letter-spacing: .03em;
  line-height: 1.35;
}
.intro h2 span, .section-heading h2 span { color: var(--fire); }
.intro-copy > p:not(.kicker) { max-width: 36em; margin: 28px 0 0; font-size: 14px; }
.ticket { margin: 0; border-top: 1px solid var(--ink); }
.ticket > div {
  display: grid;
  grid-template-columns: 74px 1fr;
  align-items: center;
  min-height: 104px;
  border-bottom: 1px solid var(--line);
}
.ticket dt { font-size: 9px; font-weight: 800; letter-spacing: .22em; }
.ticket dd {
  margin: 0;
  font-family: Georgia, "Yu Mincho", serif;
  font-size: 27px;
  line-height: 1.25;
}
.ticket dd small { display: inline; margin-left: 7px; font-family: "Yu Gothic", sans-serif; font-size: 11px; letter-spacing: .05em; }
.ticket-dates { display: flex; align-items: baseline; gap: 12px; white-space: nowrap; }
.ticket-dates span { display: inline-flex; align-items: baseline; gap: 6px; }
.ticket-dates span + span::before {
  content: "/";
  margin-right: 6px;
  color: rgba(23,38,29,.4);
  font-family: Georgia, serif;
  font-size: .7em;
}
.ticket-dates small { display: inline !important; }
.ticket-map-link { text-decoration: none; }
.ticket-map-link small { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(23, 38, 29, .45); }

.triple-sauna {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  min-height: 850px;
  color: var(--cream);
  background: var(--forest-deep);
}
.triple-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  min-width: 0;
}
.sauna-panel { position: relative; margin: 0; overflow: hidden; }
.sauna-panel img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.sauna-panel:hover img { transform: scale(1.025); }
.sauna-panel-one { grid-row: 1 / -1; }
.sauna-panel-one img { object-position: 45% 50%; }
.sauna-panel-two img { object-position: 50% 45%; }
.sauna-panel figcaption {
  position: absolute;
  inset: auto 20px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Yu Mincho", serif;
  font-size: 18px;
  letter-spacing: .1em;
  text-shadow: 0 2px 20px #000;
}
.sauna-panel figcaption span { font-family: Georgia, serif; font-size: 11px; }
.sauna-panel-tent {
  background: var(--forest-deep);
}
.sauna-panel-tent::after {
  content: "";
  position: absolute;
  inset: 38% 0 0;
  background: linear-gradient(0deg, rgba(4,22,14,.68), transparent);
  pointer-events: none;
}
.sauna-panel-tent img { object-position: center; }
.sauna-panel-tent figcaption { z-index: 1; }
.triple-copy { align-self: center; padding: clamp(52px, 7vw, 110px); }
.triple-copy h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(40px, 4.8vw, 74px);
  font-weight: 500;
  line-height: 1.3;
}
.triple-copy h2 strong { color: var(--fire); font-family: Georgia, serif; font-size: 1.7em; font-weight: 400; line-height: 0; }
.triple-copy > p:not(.kicker) { margin: 32px 0 0; font-size: 14px; }
.triple-copy .note { color: rgba(241,234,219,.6); font-size: 10px !important; }

.experience {
  width: min(calc(100% - 56px), var(--max));
  margin: 0 auto;
  padding: clamp(110px, 14vw, 200px) 0;
}
.section-heading {
  display: grid;
  grid-template-columns: 1.1fr .7fr;
  align-items: end;
  margin-bottom: 100px;
}
.section-heading .kicker { grid-column: 1 / -1; }
.section-heading > p:last-child { max-width: 30em; margin: 0 0 12px; font-size: 14px; }

.feature {
  position: relative;
  display: grid;
  grid-template-columns: 80px 1.2fr 1fr;
  min-height: 500px;
  margin-top: 24px;
  overflow: hidden;
}
.feature-no {
  padding: 24px 0;
  font-family: Georgia, serif;
  font-size: 11px;
  letter-spacing: .12em;
  writing-mode: vertical-rl;
}
.feature-copy { align-self: center; padding: clamp(40px, 6vw, 85px); }
.feature-day { margin: 0 0 24px; color: var(--fire-dark); font-size: 9px; font-weight: 800; letter-spacing: .24em; }
.feature-heat .feature-day,
.feature-night .feature-day { color: var(--gold); }
.feature-care .feature-day { color: #8f2112; }
.feature h3 {
  margin: 0 0 28px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(30px, 4vw, 58px);
  font-weight: 500;
  line-height: 1.4;
}
.feature-copy > p:not(.feature-day) { max-width: 34em; font-size: 14px; }
.feature-copy a { display: inline-block; margin-top: 18px; font-size: 11px; font-weight: 700; text-underline-offset: 5px; }
.feature-heat { color: var(--cream); background: var(--forest); }
.feature-visual {
  position: relative;
  min-width: 0;
  overflow: hidden;
}
.feature-visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.heat-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, transparent 38%, rgba(207, 59, 33, .72));
}
.feature-kanji {
  position: absolute;
  right: -4%;
  bottom: -12%;
  z-index: 1;
  color: rgba(255,255,255,.86);
  font-family: "Yu Mincho", serif;
  font-size: clamp(130px, 17vw, 260px);
  line-height: 1;
  mix-blend-mode: screen;
  text-shadow: 0 12px 44px rgba(0,0,0,.28);
}
.feature-sound { grid-template-columns: 80px 1fr 1fr; background: var(--paper); }
.feature-sound > .feature-visual { min-height: 500px; }
.sound-visual::after,
.care-visual::after,
.night-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, transparent 42%, rgba(9,40,27,.58));
  pointer-events: none;
}
.sound-visual .feature-kanji { color: rgba(241,234,219,.9); }
.care-visual .feature-kanji { right: -2%; bottom: -10%; color: rgba(255,255,255,.72); }
.night-visual .feature-kanji { color: rgba(255,219,171,.84); }
.feature-care { background: #d5ccb9; }
.care-circle {
  position: absolute;
  z-index: 2;
  left: 24px;
  bottom: 24px;
  display: grid;
  place-items: center;
  width: clamp(122px, 12vw, 168px);
  aspect-ratio: 1;
  color: var(--cream);
  background: var(--forest);
  border-radius: 50%;
  box-shadow: 0 12px 38px rgba(5, 32, 20, .28);
}
.care-circle span { font-family: Georgia, serif; font-size: clamp(48px, 5vw, 72px); line-height: .8; }
.care-circle small { display: block; margin-top: 12px; font-family: "Yu Gothic", sans-serif; font-size: 9px; letter-spacing: .25em; text-align: center; }
.care-circle b { font-size: 13px; letter-spacing: .12em; }
.care-visual > img { object-position: 44% center; }
.feature-night { color: var(--cream); background: #1a1714; }
.feature-night .feature-copy { grid-column: 2; }
.night-visual > img { object-position: center; }
.fire { position: relative; align-self: stretch; overflow: hidden; }
.fire::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 90%, #ffb143 0 8%, #e24521 9% 27%, transparent 28%);
  filter: blur(2px);
}
.fire i {
  position: absolute;
  z-index: 1;
  bottom: 20%;
  left: 50%;
  width: 120px;
  height: 260px;
  border-radius: 55% 45% 48% 52% / 68% 65% 35% 32%;
  background: linear-gradient(#ffcf5c, #e34823);
  transform: translateX(-50%) rotate(35deg);
}
.fire i:nth-child(2) { left: 32%; bottom: 12%; height: 190px; transform: rotate(-35deg); }
.fire i:nth-child(3) { left: 63%; bottom: 8%; height: 150px; transform: rotate(48deg); }
.recomposed-note {
  margin: 22px 0 0 80px;
  color: rgba(23,38,29,.72);
  font-size: 12px;
}

.food {
  padding: clamp(100px, 13vw, 180px) max(5vw, 28px);
  color: var(--cream);
  background: var(--forest-deep);
}
.food-title-wrap {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: end;
  width: min(100%, var(--max));
  margin: 0 auto 80px;
}
.food-title-wrap h2 {
  margin: 0;
  font-family: "Yu Mincho", serif;
  font-size: clamp(38px, 5vw, 76px);
  font-weight: 500;
  line-height: 1.35;
}
.food-title-wrap h2 span { color: var(--gold); }
.food-days {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: min(100%, var(--max));
  margin: 0 auto;
  border-top: 1px solid rgba(241,234,219,.4);
}
.food-days article {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 30px;
  padding: 52px 48px 56px 0;
}
.food-days article + article { padding-left: 48px; border-left: 1px solid rgba(241,234,219,.2); }
.food-visual {
  aspect-ratio: 4 / 3;
  margin: 0 0 30px;
  overflow: hidden;
  background: #0c2117;
}
.food-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s cubic-bezier(.2,.8,.2,1);
}
.food-days article:hover .food-visual img { transform: scale(1.025); }
.food-date { display: flex; align-items: flex-start; gap: 10px; margin: 0; color: var(--fire); }
.food-date b { font-family: Georgia, serif; font-size: 90px; font-weight: 400; line-height: .8; }
.food-date span { color: #f17a5c; font-size: 9px; font-weight: 800; letter-spacing: .15em; line-height: 1.5; }
.limited { margin: 0; color: var(--gold); font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.food h3 { margin: 8px 0 18px; font-family: "Yu Mincho", serif; font-size: 38px; font-weight: 500; }
.food article p:not(.limited,.food-date,.price) { font-size: 13px; }
.food .price { border-top: 1px solid rgba(241,234,219,.2); padding-top: 12px; font-size: 11px; }
.food .price strong { margin: 0 4px 0 8px; font-family: Georgia, serif; font-size: 34px; font-weight: 400; }
.food article a { font-size: 10px; text-underline-offset: 5px; }
.food-image-note {
  width: min(100%, var(--max));
  margin: 0 auto 20px;
  color: rgba(241,234,219,.68);
  font-size: 10px;
}
.stall-note {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 22px 0;
  border-top: 1px solid rgba(241,234,219,.4);
  border-bottom: 1px solid rgba(241,234,219,.4);
  font-size: 13px;
}
.stall-note span { margin-right: 28px; color: var(--gold); font-size: 9px; font-weight: 800; letter-spacing: .18em; }

.river-break {
  position: relative;
  min-height: 90vh;
  display: grid;
  align-items: center;
  color: #fff;
  isolation: isolate;
}
.river-break::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(0,20,13,.72), rgba(0,20,13,.12));
}
.river-break > img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.river-break > div { width: min(calc(100% - 56px), var(--max)); margin: 0 auto; }
.river-break > div > p:first-child { font-size: 10px; font-weight: 800; letter-spacing: .28em; }
.river-break h2 { margin: 26px 0; font-family: "Yu Mincho", serif; font-size: clamp(42px, 6vw, 86px); font-weight: 500; line-height: 1.35; }
.river-break > div > p:not(:first-child) { max-width: 34em; font-size: 14px; }
.river-break small { display: block; max-width: 50em; margin-top: 22px; color: rgba(255,255,255,.72); font-size: 10px; }

.schedule {
  width: min(calc(100% - 56px), var(--max));
  margin: 0 auto;
  padding: clamp(110px, 14vw, 190px) 0;
}
.schedule-heading { margin-bottom: 76px; }
.day-grid { display: grid; grid-template-columns: 1fr 1fr; }
.day-card { color: var(--cream); background: var(--forest); }
.day-card-light { color: var(--ink); background: var(--paper); }
.day-card header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  padding: 42px 48px 30px;
  border-bottom: 1px solid currentColor;
}
.day-card header p { margin: 0; font-size: 9px; font-weight: 800; letter-spacing: .24em; }
.day-card header strong { grid-row: 1 / 3; grid-column: 2; font-family: Georgia, serif; font-size: 116px; font-weight: 400; line-height: .75; }
.day-card header span { align-self: end; font-size: 11px; font-weight: 800; letter-spacing: .2em; }
.day-card ol { margin: 0; padding: 20px 48px 36px; list-style: none; }
.day-card li {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 20px;
  min-height: 78px;
  border-bottom: 1px solid rgba(241,234,219,.25);
}
.day-card-light li { border-bottom-color: var(--line); }
.day-card li b { font-size: 11px; }
.day-card time { font-family: Georgia, serif; font-size: clamp(20px, 2vw, 30px); }
.day-card time i { margin: 0 4px; font-size: .55em; font-style: normal; }
.day-card li span { font-size: 10px; }
.day-card .night-slot { margin: 8px -16px 0; padding: 0 16px; color: #fff; background: var(--fire); border: 0; }
.schedule-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 36px 48px;
  color: var(--cream);
  background: var(--forest-deep);
}
.schedule-cta p { display: flex; flex-direction: column; margin: 0; }
.schedule-cta p strong { font-family: "Yu Mincho", serif; font-size: 22px; }
.schedule-cta p span { font-size: 11px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  min-width: 310px;
  padding: 18px 24px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-decoration: none;
}
.button b { font-size: 20px; }
.button-fire { color: #fff; background: var(--fire); }
.button-cream { color: var(--forest-deep); background: var(--cream); }

.goods {
  display: grid;
  grid-template-columns: .8fr 1.4fr;
  gap: clamp(48px, 8vw, 120px);
  width: min(calc(100% - 56px), var(--max));
  margin: 0 auto;
  padding: 70px 0 clamp(110px, 14vw, 190px);
}
.goods-copy { align-self: center; }
.goods-copy > p:last-child { margin-top: 30px; font-size: 14px; }
.goods-stories { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; min-width: 0; }
.goods-stories figure { margin: 0; min-width: 0; }
.goods-stories img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center; }
.goods-stories figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: .12em;
}
.goods-stories figcaption span { font-family: "Yu Gothic", sans-serif; font-size: 9px; letter-spacing: 0; }
.goods-note { grid-column: 2; margin: 0; padding: 16px 20px; color: var(--cream); background: var(--forest); font-size: 10px; }
.goods-image-note {
  grid-column: 2;
  margin: -34px 0 0;
  color: rgba(23,38,29,.72);
  font-size: 12px;
}

.official-posts {
  padding: clamp(100px, 12vw, 170px) max(5vw, 28px);
  background: var(--paper);
}
.official-posts > header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  width: min(100%, var(--max));
  margin: 0 auto 70px;
}
.official-posts > header .kicker { grid-column: 1 / -1; }
.official-posts > header > a { justify-self: end; margin-bottom: 16px; font-size: 11px; font-weight: 800; text-underline-offset: 6px; }
.post-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
  width: min(100%, var(--max));
  margin: 0 auto;
}
.post-gallery figure { margin: 0; min-width: 0; }
.post-gallery img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
}
.post-gallery figcaption { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 9px; font-weight: 800; letter-spacing: .18em; }
.story-stack { transform: none; }

.guide {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(60px, 8vw, 130px);
  padding: clamp(120px, 15vw, 210px) max(5vw, calc((100vw - var(--max)) / 2));
  color: var(--cream);
  background: var(--forest);
}
.guide-title h2 { margin: 0; font-family: "Yu Mincho", serif; font-size: clamp(38px, 4.6vw, 70px); font-weight: 500; line-height: 1.35; }
.guide-list { border-top: 1px solid rgba(241,234,219,.45); }
.guide details { border-bottom: 1px solid rgba(241,234,219,.28); }
.guide summary {
  display: grid;
  grid-template-columns: 60px 1fr;
  padding: 26px 0;
  cursor: pointer;
  font-family: "Yu Mincho", serif;
  font-size: 22px;
  list-style: none;
}
.guide summary::-webkit-details-marker { display: none; }
.guide summary span { color: var(--gold); font-family: Georgia, serif; font-size: 10px; }
.guide details div { padding: 0 0 28px 60px; }
.guide details p { max-width: 48em; margin: 0; color: rgba(241,234,219,.78); font-size: 12px; }

.access { position: relative; min-height: 880px; display: grid; align-items: center; padding: 8vw; }
.access > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.access-card {
  position: relative;
  justify-self: end;
  width: min(540px, 48vw);
  padding: clamp(46px, 6vw, 86px);
  background: rgba(241,234,219,.96);
}
.access-card h2 { margin: 0 0 40px; font-family: "Yu Mincho", serif; font-size: clamp(38px, 4.2vw, 64px); font-weight: 500; line-height: 1.35; }
.access-card dl > div { display: grid; grid-template-columns: 76px 1fr; padding: 14px 0; border-top: 1px solid var(--line); }
.access-card dt { font-size: 10px; font-weight: 800; }
.access-card dd { margin: 0; font-size: 12px; }
.access-card > a { display: inline-block; margin-top: 22px; font-size: 11px; font-weight: 800; text-underline-offset: 5px; }
.address-note { margin: 20px 0 0; color: rgba(23,38,29,.65); font-size: 9px; }

.final-cta {
  position: relative;
  min-height: 88vh;
  display: grid;
  place-items: center;
  padding: 80px 28px;
  color: #fff;
  text-align: center;
  isolation: isolate;
  overflow: hidden;
}
.final-cta > img, .final-cta-shade { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.final-cta-shade { z-index: -1; background: rgba(5,32,20,.72); }
.final-eight {
  position: absolute;
  color: transparent;
  font-family: Georgia, serif;
  font-size: min(75vw, 1100px);
  line-height: 1;
  -webkit-text-stroke: 1px rgba(255,255,255,.2);
}
.final-copy { position: relative; z-index: 1; }
.final-copy > p:first-child { color: var(--gold); font-size: 10px; font-weight: 800; letter-spacing: .28em; }
.final-copy h2 { margin: 24px 0; font-family: "Yu Mincho", serif; font-size: clamp(42px, 6vw, 86px); font-weight: 500; line-height: 1.35; }
.final-copy > p:not(:first-child) { font-size: 13px; }
.final-copy .button { margin-top: 30px; }
.quiet-official-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  width: max-content;
  margin: 18px auto 0;
  padding: 8px 0;
  color: rgba(255,255,255,.78);
  font-size: 10px;
  letter-spacing: .12em;
  text-underline-offset: 5px;
}

footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  padding: 70px max(5vw, 28px) 100px;
  color: var(--cream);
  background: var(--forest-deep);
}
.footer-brand img { width: 58px; filter: brightness(0) invert(1); }
.footer-brand p { margin: 22px 0 0; font-family: "Yu Mincho", serif; font-size: 14px; letter-spacing: .08em; }
.footer-links { display: grid; grid-template-columns: auto auto; gap: 12px 36px; }
.footer-links a { font-size: 10px; text-underline-offset: 5px; }
.copyright { grid-column: 1 / -1; margin: 30px 0 0; padding-top: 20px; border-top: 1px solid rgba(241,234,219,.2); font-size: 9px; letter-spacing: .15em; }
.mobile-reserve { display: none; }

a, summary { transition: opacity .2s ease, background-color .2s ease, color .2s ease; }
a:hover { opacity: .74; }
a:focus-visible, summary:focus-visible { outline: 3px solid #ffdc63; outline-offset: 4px; }

/* ===== ABOUT 8.SAUNA（はじめての方へ） ===== */
.about {
  position: relative;
  overflow: hidden;
  color: var(--cream);
  background: var(--forest-deep);
  padding: clamp(90px, 11vw, 160px) 0 clamp(80px, 10vw, 140px);
}
.about::before {
  content: "8";
  position: absolute;
  top: -0.12em;
  right: -0.06em;
  font-family: Georgia, serif;
  font-size: clamp(320px, 42vw, 680px);
  font-weight: 400;
  line-height: 1;
  color: rgba(241, 234, 219, .07);
  pointer-events: none;
}
.about-copy,
.about-gallery-hint {
  position: relative;
  width: min(calc(100% - 56px), var(--max));
  margin-left: auto;
  margin-right: auto;
}
.about h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(34px, 4vw, 62px);
  font-weight: 500;
  letter-spacing: .03em;
  line-height: 1.35;
}
.about h2 span { color: var(--gold); }
.about-copy > p:not(.kicker) { max-width: 34em; margin: 26px 0 0; font-size: 14px; color: rgba(241, 234, 219, .88); }
.about-official { display: inline-block; margin-top: 22px; font-size: 13px; font-weight: 700; }
.about-gallery {
  position: relative;
  display: flex;
  gap: 14px;
  margin: clamp(32px, 4vw, 52px) 0 0;
  padding: 0 max(28px, calc((100vw - var(--max)) / 2)) 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.about-gallery figure {
  flex: 0 0 auto;
  width: min(74vw, 460px);
  margin: 0;
  scroll-snap-align: start;
}
.about-gallery img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 6px;
}
.about-gallery-hint { margin: 10px 0 0; font-size: 11px; letter-spacing: .12em; opacity: .65; }
.about-facts {
  position: relative;
  display: flex;
  gap: clamp(18px, 2.5vw, 28px);
  margin: clamp(36px, 5vw, 60px) 0 0;
  padding: 0 max(28px, calc((100vw - var(--max)) / 2)) 10px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.about-facts li { flex: 0 0 auto; width: min(72vw, 350px); scroll-snap-align: start; }
.about-facts figure { margin: 0; }
.about-facts figure img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 6px; }
.about-facts li > div { padding: 14px 2px 0; }
.about-facts b { display: block; font-size: 15px; letter-spacing: .04em; }
.about-facts p { margin: 8px 0 0; font-size: 12.5px; line-height: 1.9; color: rgba(241, 234, 219, .8); }

/* ===== 普段 vs 2周年祭 ===== */
.usual-special {
  color: var(--cream);
  background: var(--forest);
  padding: clamp(80px, 10vw, 150px) 0;
}
.usual-special > header,
.us-list,
.us-note {
  width: min(calc(100% - 56px), var(--max));
  margin: 0 auto;
}
.usual-special h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(32px, 4vw, 60px);
  font-weight: 500;
  letter-spacing: .03em;
  line-height: 1.4;
}
.usual-special h2 span { color: var(--gold); }
.us-list { margin-top: clamp(36px, 5vw, 64px); padding: 0; list-style: none; }
.us-list li {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(20px, 4vw, 56px);
  padding: 26px 0;
  border-top: 1px solid rgba(241, 234, 219, .18);
}
.us-list li:last-child { border-bottom: 1px solid rgba(241, 234, 219, .18); }
.us-usual span,
.us-fest span { display: block; margin-bottom: 6px; font-size: 10px; font-weight: 800; letter-spacing: .28em; }
.us-usual span { color: rgba(241, 234, 219, .55); }
.us-fest span { color: var(--gold); }
.us-usual p,
.us-fest p { margin: 0; font-size: 14px; }
.us-usual p { color: rgba(241, 234, 219, .75); }
.us-fest p { font-weight: 700; }
.us-note { margin-top: clamp(28px, 4vw, 44px); font-size: 13px; color: rgba(241, 234, 219, .8); }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; width: calc(100% - 36px); padding: 18px 0; }
  .site-header nav, .header-cta { display: none; }
  .brand { font-size: 10px; }
  .hero { padding: 130px 24px 90px; }
  .hero-eyebrow { display: none; }
  .hero-copy { width: 100%; }
  .hero-date { position: relative; right: auto; bottom: auto; width: 100%; margin-top: 50px; grid-template-columns: 1fr auto; }
  .hero-date strong { font-size: 34px; }
  .scroll-cue { display: none; }

  .intro { grid-template-columns: .65fr 1.35fr; width: calc(100% - 40px); }
  .ticket { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
  .ticket > div:nth-child(odd) { border-right: 1px solid var(--line); }
  .ticket > div { padding: 0 16px; }

  .triple-sauna { grid-template-columns: 1fr; }
  .triple-visual { min-height: 680px; }
  .triple-copy { padding: 80px 28px; }

  .feature { grid-template-columns: 46px 1fr; }
  .feature > :last-child { grid-column: 2; }
  .feature-copy { padding: 50px 32px; }
  .feature-heat .feature-copy { grid-column: 2; }
  .feature-visual { min-height: 400px; }
  .feature-sound { grid-template-columns: 46px 1fr; }
  .feature-sound > .feature-visual { grid-column: 2; min-height: 520px; }
  .care-visual { grid-column: 2; }
  .care-circle { width: 150px; }
  .feature-night .feature-copy { grid-column: 2; }
  .night-visual { grid-column: 2; min-height: 380px; }

  .food-title-wrap { grid-template-columns: 1fr; }
  .food-days article { grid-template-columns: 100px 1fr; }
  .food-date b { font-size: 66px; }

  .goods { grid-template-columns: 1fr; }
  .goods-stories, .goods-note, .goods-image-note { grid-column: 1; }
  .goods-note { margin: 0; }
  .goods-image-note { margin: -28px 0 0; }
  .post-gallery { grid-template-columns: 1fr 1fr; }
  .story-stack { display: none; }

  .guide { grid-template-columns: 1fr; }
  .access-card { width: min(580px, 86vw); }
}

@media (max-width: 620px) {
  body { padding-bottom: 66px; }
  .us-list li { grid-template-columns: 1fr; gap: 12px; }
  .intro-copy > p:not(.kicker),
  .triple-copy > p:not(.kicker):not(.note),
  .section-heading > p:last-child,
  .feature-copy > p:not(.feature-day),
  .food article p:not(.limited, .food-date, .price),
  .stall-note,
  .river-break > div > p:not(:first-child),
  .schedule-cta p span,
  .goods-copy > p:last-child,
  .guide details p,
  .access-card dd,
  .final-copy > p:not(:first-child) {
    font-size: 16px;
    line-height: 1.9;
  }
  .feature-copy a,
  .food article a,
  .official-posts > header > a,
  .access-card > a,
  .footer-links a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-size: 12px;
  }
  .hero { min-height: 960px; align-items: end; padding-bottom: 48px; }
  .hero-media img { object-position: 58% 50%; }
  .hero-shade {
    background:
      linear-gradient(0deg, rgba(4,22,14,.93) 0%, rgba(4,22,14,.56) 57%, rgba(4,22,14,.26) 100%);
  }
  .hero h1 { font-size: clamp(42px, 12.5vw, 58px); }
  .anniversary-lockup { margin-bottom: 22px; }
  .anniversary-lockup b { font-size: 72px; }
  .anniversary-lockup strong { font-size: 15px; }
  .era-mark { font-size: 64px; }
  .hero-special { margin-top: 24px; padding: 10px 0 10px 14px; font-size: 14px; line-height: 1.8; }
  .hero-lead { margin-top: 14px; font-size: 13px; line-height: 1.8; }
  .hero-date { margin-top: 28px; padding: 12px 0; }
  .hero-date strong { font-size: 28px; }

  .intro { display: flex; flex-direction: column; align-items: stretch; width: calc(100% - 40px); padding: 90px 0; }
  .section-stamp { align-self: center; width: 190px; order: 2; margin: 24px 0; }
  .intro-copy { order: 1; }
  .ticket { order: 3; display: block; }
  .ticket > div { grid-template-columns: 70px 1fr; align-items: center; min-height: 86px; padding: 0; border-right: 0 !important; }
  .ticket dt { padding-top: 0; align-self: center; }
  .ticket dd { padding: 14px 0; font-size: 23px; }
  .ticket dd small { display: inline; margin-left: 7px; }
  .ticket-dates { gap: 8px; font-size: 21px !important; }
  .ticket-dates span { justify-content: flex-start; }
  .ticket-dates span + span::before { margin-right: 3px; }

  .triple-sauna { min-height: 0; }
  .triple-visual { min-height: 600px; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr .72fr; }
  .sauna-panel-one { grid-row: 1; grid-column: 1 / -1; }
  .sauna-panel-two { grid-row: 2; grid-column: 1; }
  .sauna-panel-tent { grid-row: 2; grid-column: 2; }
  .triple-copy { padding: 70px 24px 84px; }

  .experience { width: calc(100% - 32px); padding: 90px 0; }
  .section-heading { display: block; margin-bottom: 56px; }
  .section-heading > p:last-child { margin-top: 20px; }
  .feature { grid-template-columns: 34px 1fr; min-height: 0; margin-top: 14px; }
  .feature-copy { padding: 42px 24px; }
  .feature h3 { font-size: 32px; }
  .feature-visual { grid-column: 2; min-height: 330px; }
  .feature-sound > .feature-visual { min-height: 360px; }
  .care-circle { left: 18px; bottom: 18px; width: 132px; margin: 0; }
  .care-circle span { font-size: 54px; }
  .night-visual { min-height: 320px; }
  .recomposed-note { margin: 18px 0 0 34px; font-size: 12px; }

  .food { padding: 90px 20px; }
  .food-title-wrap { margin-bottom: 50px; }
  .food-days { grid-template-columns: 1fr; }
  .food-days article, .food-days article + article { grid-template-columns: 82px 1fr; gap: 20px; padding: 36px 0; border-left: 0; border-bottom: 1px solid rgba(241,234,219,.2); }
  .food-visual { margin-bottom: 24px; }
  .food-date b { font-size: 58px; }
  .food h3 { font-size: 30px; }
  .stall-note { padding: 22px 0; }
  .stall-note span { display: block; margin-bottom: 8px; }

  .river-break { min-height: 760px; }
  .river-break > div { width: calc(100% - 40px); }
  .river-break::after { background: linear-gradient(0deg, rgba(0,20,13,.85), rgba(0,20,13,.12)); }

  .schedule { width: calc(100% - 32px); padding: 90px 0; }
  .day-grid { grid-template-columns: 1fr; }
  .day-card header { padding: 34px 26px 24px; }
  .day-card header strong { font-size: 90px; }
  .day-card ol { padding: 14px 22px 28px; }
  .day-card li { grid-template-columns: 38px 1fr; gap: 12px; min-height: 72px; }
  .day-card li span { grid-column: 2; margin-top: -22px; }
  .schedule-cta { grid-template-columns: 1fr; padding: 28px 24px; }
  .button { width: 100%; min-width: 0; }

  .goods { width: calc(100% - 40px); padding: 20px 0 90px; }
  .goods-stories { gap: 10px; }
  .goods-stories figcaption { display: block; font-size: 9px; }
  .goods-stories figcaption span { display: block; margin-top: 4px; }

  .official-posts { padding: 90px 20px; }
  .official-posts > header { display: block; margin-bottom: 44px; }
  .official-posts > header > a { display: inline-block; margin-top: 22px; }
  .post-gallery { grid-template-columns: 1fr; gap: 34px; }

  .guide { padding: 90px 24px; }
  .guide summary { grid-template-columns: 40px 1fr; font-size: 18px; }
  .guide details div { padding-left: 40px; }

  .access { min-height: 760px; align-items: end; padding: 20px; }
  .access-card { justify-self: stretch; width: auto; padding: 42px 26px; }
  .access-card dl > div { grid-template-columns: 68px 1fr; }

  .final-cta { min-height: 760px; }
  .final-copy h2 { font-size: 40px; }
  footer { grid-template-columns: 1fr; padding: 60px 24px 90px; }
  .footer-links { grid-template-columns: 1fr 1fr; }

  .mobile-reserve {
    position: fixed;
    z-index: 50;
    inset: auto 10px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    padding: 0 22px;
    color: #fff;
    background: var(--fire);
    box-shadow: 0 10px 30px rgba(0,0,0,.26);
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}